Application Note #480
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Glossary
Auto-On – A setting which allows the user to adjust the automatic functionality of the sensor. This will change how the
dimmer responds upon initial occupancy of the room.
Auto-On: ALD – Setting where the dimmer turns on upon initial occupancy to the room only if there is NOT enough
ambient light. The sensor will learn your preferred light level over time, through your interactions with the
Tap button, and eventually will only turn the lights on, when there is not enough light in the room, and
motion is detected. This setting is known as “Ambient Light Detect” mode.
Auto-On: Disabled – The dimmer will only turn on when the Tap button is pressed, but will still turn off automatically, when
you vacate the room. This setting is also known as “Vacancy” mode.
Auto-On: Enabled – This is the default setting for your occupancy sensor. The sensor automatically turns on when you
enter the room, and turns off when you vacate the room. This settiing is also known as “Occupancy”
mode.
Auto-On: OWO – The sensor automatically turns on when you enter the room, and turns off when you vacate the room. If
you manually turn the lights off, and remain in the room, this mode will allow the lights to remain off as
long as you have not vacated the room. This setting is known as “Off-While-Occupied” mode.
Default Setting – Original preset programming options that the dimmer is programmed to upon initial use.
Factory Default – Original preset programming options set up as a starting point for users that wish to customize settings;
also known as default setting.
FASST – Tab at bottom of sensor dimmer, required to be pulled out for light bulb(s) replacement and entering all
programming modes; also known as Air Gap.
Fast Blink – Indication of entering Programming Options, Indicator Lights (ILs) blink quickly at a rate of 8 flashes per
second.
High-End Trim – Ability to change the highest achievable light level to which the dimmer can be adjusted.
Low-End Trim – Ability to change the lowest achievable light level to which the dimmer can be adjusted.
Load – The light bulb(s) that the dimmer is controlling.
Locked Preset – A programmable light level setting to which the dimmer will illuminate after a single Tap button press.
Normal Operation – Standard use of sensor dimmer (ON / OFF, Raise / Lower); Indicator Lights will not be blinking.
Occupied Level – A programmable setting that determines the light level your dimmer will turn on to, once occupancy has
been detected.
Occupied Level: 100% – Your dimmer will turn all lights on to 100% of the dimmable light level when this is selected. This
is the default mode for the dimmer.
Occupied Level: 50% – Your dimmer will turn all lights on to their half of their dimmable light level when this is selected.
Occupied Level: Preset – Your dimmer will turn all lights on to the last light level that has been selected by the user (1% -
100%). If you also lock your preset in the advanced programming options, your dimmer will turn
ON to your Locked Preset light level.
Sensitivity – A programmable setting to adjust the level of sensitivity your sensor will have to detect motion.
Slow Blink – Indication of entering programming modes, Indicator Lights (ILs) blink slowly at a rate of 4 flashes per second.
Timeout – A programmable setting that determines how long the lights will remain on when motion has not been detected.
Unlocked Preset - A light level setting that allows the dimmer to turn ON to the last dimmed setting after a single Tap
button press.
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